Carlisle Brake & Friction Carlisle Brake & Friction
FF6 SERIES SERVICE BRAKE

FF6 SERIES SERVICE BRAKE

The Carlisle Brake & Friction FF6 Series Service Brake is a hydraulically actuated, six piston, disc brake with springs and automatic adjusters. The FF6 brake is typically bolted to the armature shaft of an electric wheel motor equipped with a 31" diameter disc.

Additional Product Details

  • Piston housings constructed from ductile iron casting for superior brake durability
  • Equipped with Carlisle premium asbestos-free linings, providing superior stopping performance and life
  • Optional seal materials available for compatibility with all actuation fluids and temperatures
  • Modular piston design for easy serviceability
  • Piston insulators are standard to protect brake components form heat transfer
     

Technical Specifications

Caliper Material Steel and ductile iron
Disc Diameter Range 28.0 in to 31.0 in (711.2 mm to 787.4 mm)
Disc Thickness 1.25 in / 31.75 mm
Lining Area per Brake 136 in² / 877.42 cm²
Lining Material Carlisle premium asbestos-free
Lining Volume per Brake 126.0 in³ (2064.8 cm³)
Maximum Pressure 2000 psi / 137.9 bar
Mounting Attitude Any position
Number of Pistons 6
Final Assembly Weight 172 lbs / 78.02 kg

Recommended Related Products

Normal Brake Usage
Brake Location
Actuation


Actuation Fluid
All gear reduction between the brake location and the vehicle ground contact.
2% standard unless otherwise specified.
Maximum pressure available at brake input.
Dynamic (Rdvn)
0% will be used unless otherwise specified.
0.5 is typical ground coefficient for unmaintained loose earth.
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